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    • 1. 发明授权
    • Copying machine capable of continuously varying magnification
    • 复印机能够连续变倍
    • US4464046A
    • 1984-08-07
    • US362942
    • 1982-03-29
    • Yukio KanazawaToshikatsu TakahashiYoshiyuki Ishitate
    • Yukio KanazawaToshikatsu TakahashiYoshiyuki Ishitate
    • G03B27/50G03B27/34G03G15/041G03B27/70
    • G03G15/041
    • In a copying machine having an optical system for directing an image from a microfilm onto a photosensitive drum either of two fixed focus projecting lenses may be moved into alignment with the microfilm. Each projecting lens is provided with an adjustable drive system for moving the projecting lens along the optical axis thereof to vary the magnification. A plurality of mirrors are provided for reflecting the image received from said projecting lens onto the photosensitive drum. Two of the mirrors are supported at right angles to each other on a support member for reflecting an incident beam of light on one of the mirrors in a direction opposite and parallel to the incident light beam. A drive system is provided for moving the support member parallel to the incident light beam for varying the length of the optical path.
    • 在具有用于将图像从微缩胶片引导到感光鼓上的光学系统的复印机中,可以将两个固定焦点投影透镜中的任一个移动成与微缩胶卷对准。 每个投影透镜设置有可调节的驱动系统,用于沿着其投影透镜的光轴移动投影透镜,以改变放大率。 提供了多个反射镜,用于将从所述投影透镜接收的图像反射到感光鼓上。 两个反射镜在支撑构件上彼此成直角地支撑,用于将反射镜中的一个入射光束以与入射光束相反并平行的方向反射。 提供驱动系统用于使支撑构件平行于入射光束移动,以改变光路的长度。
    • 5. 发明授权
    • Apparatus for manufacturing fibrous fish or shellfish
    • 用于制造纤维鱼或贝类“neriseihin”产品的装置
    • US5048405A
    • 1991-09-17
    • US524115
    • 1990-05-16
    • Toshikatsu TakahashiIsamu SasakiTakeya YoshiokaChuji Sarukawa
    • Toshikatsu TakahashiIsamu SasakiTakeya YoshiokaChuji Sarukawa
    • A23L1/00A23L1/325A23L1/33A23P1/12
    • A23L17/40A23L17/70A23P30/20
    • An apparatus for manufacturing a fibrous fish or shellfish neriseihin product comprised mainly of a bundle of fibrous filaments, each of which includes protein or the like being linearly aligned and a thin surface layer covering over the bundle of the filaments. The apparatus includes a twin screw extruder including two screws rotated in the same direction for kneading, pressurizing and thermally fusing a fish and shellfish material as it is forcibly fed by the screws and for extruding the thermally fused material from an outlet of the extruder. The apparatus further includes a plurality of branch tubes having inlets respectively connected to the outlet of the extruder for tentatively collecting and retaining the thermally fused material for a moment, feed pumps having inlets respectively connected to the outlet of each of the branch tubes for feeding at a constant rate the material from the extruder and a cooling zone having inlets respectively connected to the outlet of each of the feed pumps for gradually cooling the material continuously fed from each of the feed pumps.
    • 一种纤维状鱼类或贝类珍珠质产品的制造装置,主要由一束纤维丝组成,每根纤维丝包括直线对齐的蛋白质等,以及覆盖在丝束上的薄表层。 该装置包括双螺杆挤出机,其包括沿着相同方向旋转的两个螺杆,用于捏合,加压和热熔融鱼和贝类材料,因为它们被螺钉强制进料并从挤出机的出口挤出热熔材料。 该设备还包括多个分支管,其具有分别连接到挤出机的出口的入口,用于暂时收集和保持热熔材料一段时间,进料泵具有分别连接到每个分支管的出口的进料口,用于进料 来自挤出机的材料的恒定速率和具有分别连接到每个进料泵的出口的入口的冷却区域,用于逐渐冷却从每个进料泵连续进料的材料。
    • 6. 发明授权
    • Optical magnification enlargement type copying machine
    • 光学放大倍率复印机
    • US4435077A
    • 1984-03-06
    • US394961
    • 1982-07-02
    • Kazuhiro SuzukiToshikatsu Takahashi
    • Kazuhiro SuzukiToshikatsu Takahashi
    • G03B27/34G03B27/52G03G15/041G03B27/48G03B27/50G03B27/70
    • G03B27/526G03G15/041
    • A magnification enlargement type copying machine in which the image of a picture on a film is projected onto a screen or a photo-sensitive drum by an image enlarging lens to be observed and copied. The size of a picture on a film to be copied and a size of a copying sheet on which an enlarged image of said picture are inputted to the system. An enlargement magnification is then observed and following correct placement on the proposed sheet, the film is moved from the observation position to a scanning start position according to the size of the picture on the film. The film is then scanned at a speed corresponding to a set magnification thereby to form the image of the picture on a photosensitive drum. An arithmetic control unit is used for calculating a distance between an observation position and a scanning start position from a size of a picture on the film and calculates the film scanning speed from a set magnification.
    • 一种放大倍率型复印机,其中通过图像放大镜将胶片上的图像的图像投影到屏幕或感光鼓上以进行观察和复制。 要复制的电影上的图片的大小以及将所述图片的放大图像输入到系统的复印纸的尺寸。 然后观察放大倍数,并且在所提出的片材上正确放置之后,根据胶片上的图像的大小,将胶片从观察位置移动到扫描开始位置。 然后以对应于设定放大率的速度扫描胶片,从而在感光鼓上形成图像的图像。 算术控制单元用于根据胶片上的图像的尺寸来计算观察位置和扫描开始位置之间的距离,并从设定的倍率计算胶片扫描速度。